table{
    width: 500px;
    height:200px;
    border-collapse:collapse;
}

table,td,th {
    border:1px solid #eee;
}
th{
    background-color:greenyellow;
}
tr:nth-child(odd){
    background-color:#EAF2D3;
}

.container{
    margin:40px auto;
    width: 1000px;
    height: 500px;
    background-color: orange;
}